detect/sip.stat_code: Correct sticky buffer name #11382

Job	Run time
Prepare cbindgen	9s
Prepare dependencies	45s
Fedora 39 (Suricata Verify codecov)	9m 13s
AlmaLinux 9	11m 55s
AlmaLinux 9 Test Templates	4m 46s
AlmaLinux 8	5m 0s
AlmaLinux 9 (Minimal/Recommended Build)	3m 35s
AlmaLinux 9 (no jansson)	1m 10s
Debian 10	7m 32s
Debian 11 (xdp)	7m 29s
Debian 12	24m 52s
Debian 12 Dist Builder	5m 56s
Debian 12 MSRV	24m 37s
Fedora 39 (clang, debug, asan, wshadow, rust-strict, systemd)	13m 18s
Fedora 39 (gcc, debug, asan, wshadow, rust-strict)	8m 16s
Fedora 40 (clang, debug, asan, wshadow, rust-strict, systemd)	7m 44s
Fedora 40 (gcc, debug, asan, wshadow, rust-strict)	7m 46s
Fedora 40 (non-root, debug, clang, asan, wshadow, rust-strict)	6m 40s
MacOS Latest	1m 8s
Ubuntu 20.04 (-DNDEBUG)	9m 12s
Ubuntu 22.04 (fuzz corpus coverage)	21m 55s
Ubuntu 22.04 (unittests coverage)	8m 0s
Ubuntu 22.04 (Debug Validation)	9m 35s
Ubuntu 22.04 (DPDK Build) (22.11.3)	14m 12s
Ubuntu 22.04 (Fuzz)	5m 52s
Ubuntu 22.04 (Minimal/Recommended Build)	2m 33s
Ubuntu 22.04 (DPDK Build) (21.11.5)	11m 56s
Ubuntu 22.04 (Netmap build)	3m 8s
Ubuntu 24.04 (cocci)	22m 28s
Windows MSYS2 MINGW64 (libpcap)	25m 37s
Windows MSYS2 MINGW64 (NPcap)	25m 54s
Windows MSYS2 MINGW64 (WinDivert)	12m 2s
Ubuntu 22.04 (DPDK Build) (20.11.9)	10m 19s
Ubuntu 22.04 (DPDK Build) (19.11.14)	9m 58s
Ubuntu 20.04 (unsupported rust)	1m 34s
CentOS Stream 9	7m 35s
	5h 53m 41s

Provide feedback